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Hazardous Weather Conditions

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Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]

    • Tonight

      Tonight:E wind around 15 kt becoming NE after midnight. Winds could gust as high as 25 kt. Rain and possibly a thunderstorm before 5am, then rain likely. Waves 1 ft or less.

      Low: 45 °F

      E 15kt
      < 1ft

    • Sunday

      Sunday:NNE wind around 15 kt, with gusts as high as 25 kt. A chance of showers, mainly before 8am. Waves 1 ft or less.

      High: 56 °F

      NNE 15kt
      < 1ft

    • Sunday Night

      Sunday Night:NE wind 5 to 10 kt. Mostly cloudy during the early evening, then gradual clearing. Waves 1 ft or less.

      Low: 43 °F

      NE 10kt
      < 1ft

    • Monday

      Monday:N wind around 10 kt becoming ENE in the afternoon. Sunny. Waves 1 ft or less.

      High: 66 °F

      NNE 10kt
      < 1ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

      Low: 46 °F

      Light Wind
      < 1ft

    • Tuesday

      Tuesday:NE wind 5 to 10 kt becoming SE in the afternoon. A slight chance of showers after 2pm. Waves 1 ft or less.

      High: 63 °F

      SE 10kt
      < 1ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. A chance of showers between 8pm and 2am. Waves 1 ft or less.

      Low: 49 °F

      Light Wind
      < 1ft

    • Wednesday

      Wednesday:SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely. Waves 1 ft or less.

      High: 62 °F

      ⇑SE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers likely. Waves 1 ft or less.

      Low: 51 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:05 pm EDT Apr 25, 2026
Forecast Valid: 10pm EDT Apr 25, 2026-6pm EDT May 2, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY EVENING...

Tonight
E wind around 15 kt becoming NE after midnight. Winds could gust as high as 25 kt. Rain and possibly a thunderstorm before 5am, then rain likely. Waves 1 ft or less.
Sunday
NNE wind around 15 kt, with gusts as high as 25 kt. A chance of showers, mainly before 8am. Waves 1 ft or less.
Sunday Night
NE wind 5 to 10 kt. Mostly cloudy during the early evening, then gradual clearing. Waves 1 ft or less.
Monday
N wind around 10 kt becoming ENE in the afternoon. Sunny. Waves 1 ft or less.
Monday Night
Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.
Tuesday
NE wind 5 to 10 kt becoming SE in the afternoon. A slight chance of showers after 2pm. Waves 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A chance of showers between 8pm and 2am. Waves 1 ft or less.
Wednesday
SE wind 5 to 8 kt increasing to 7 to 10 kt in the afternoon. Showers likely. Waves 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Showers likely. Waves 1 ft or less.

Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 8:05 pm EDT Apr 25, 2026
Forecast Valid: 10pm EDT Apr 25, 2026-6pm EDT May 2, 2026
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